CN109718983A - A kind of spray equipment for cylindrical part surface - Google Patents

A kind of spray equipment for cylindrical part surface Download PDF

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Publication number
CN109718983A
CN109718983A CN201811650601.1A CN201811650601A CN109718983A CN 109718983 A CN109718983 A CN 109718983A CN 201811650601 A CN201811650601 A CN 201811650601A CN 109718983 A CN109718983 A CN 109718983A
Authority
CN
China
Prior art keywords
mounting plate
cross
bridging
cylindrical part
spray equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201811650601.1A
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Chinese (zh)
Inventor
汪慧敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zongyang Jobon Science And Technology Information Consulting Co Ltd
Original Assignee
Zongyang Jobon Science And Technology Information Consulting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zongyang Jobon Science And Technology Information Consulting Co Ltd filed Critical Zongyang Jobon Science And Technology Information Consulting Co Ltd
Priority to CN201811650601.1A priority Critical patent/CN109718983A/en
Publication of CN109718983A publication Critical patent/CN109718983A/en
Withdrawn legal-status Critical Current

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Abstract

The invention discloses a kind of spray equipments for cylindrical part surface, including crossbeam;The first electric telescopic rod is arranged in the lower section of the crossbeam;The lower section of first electric telescopic rod connects the first mounting plate;The overcentre mounting rotary electric machine of first mounting plate, rotating electric machine lower section connect rotary shaft;Second mounting plate is set below the rotary shaft;Cross-bridging is set below second mounting plate;Support leg is laterally arranged in the lower section of the cross-bridging;Spray gun is arranged in the left side of the cross-bridging, and drying system is arranged in the right side of cross-bridging;The spray gun is bolted on third mounting plate, and third mounting plate is fixed on the inside of column;The present invention is supported on the inner wall of cylindrical part by the way that cross-bridging is arranged, first electric telescopic rod drives part to move up and down, rotating electric machine drives parts turn, spray gun carries out outer surface spraying to the part for rotating and running up and down, and drying system dries the outer surface of part after spraying.

Description

A kind of spray equipment for cylindrical part surface
Technical field
The present invention relates to a kind of spray equipment, specifically a kind of spray equipment for cylindrical part surface.
Background technique
Part spraying is more important one of important procedure in part processing, and the method for spraying has manually, from dynamic and static A variety of methods such as electricity, electrophoresis, coating mainly have ten multiple coating such as grease paint, natural resin, epoxy resin, phenolic resin, It can be according to actual demand flexible choice;It is sprayed in piece surface, the appearance for not only directly affecting part also affects part Service life, spraying process can improve the properties of product of part, reduce the abrasion of part, be easy to use;It is carried out after spraying Drying process can make coating give full play to its hard, wear-resisting performance.
But the mode that existing spraying method mostly uses greatly spray gun mobile is sprayed, this generally existing spraying of mode Uneven phenomenon and structure is also complex, is not easy to large batch of processing.
Summary of the invention
The purpose of the present invention is to provide a kind of spray equipments for cylindrical part surface, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of spray equipment for cylindrical part surface, including column, crossbeam and part mounting table;The column Crossbeam is arranged in top;The first electric telescopic rod is arranged in the lower section that crossbeam described in part mounting table is arranged between the column;It is described The lower section of first electric telescopic rod connects the first mounting plate;The overcentre mounting rotary electric machine of first mounting plate, rotation Rotary shaft is connected below motor;Second mounting plate is set below the rotary shaft;Second mounting plate bottom surface one end installation the Sliding block is arranged in two electric telescopic rods, the second electric telescopic rod front end, and sliding block and sliding rail cooperation are slided, and the sliding rail is mounted on second On the bottom surface of mounting plate;Cross-bridging is set below the sliding block;Top one end rotation of the cross-bridging is fixed under sliding block Side, the other end rotate the lower section for being fixed on the second mounting plate, and support leg is laterally arranged in the lower section of cross-bridging;A left side for the cross-bridging Spray gun is arranged in side, and drying system is arranged in the right side of cross-bridging;The spray gun is bolted on third mounting plate, third peace Loading board is fixed on the inside of column.
As a further solution of the present invention: the rotating electric machine uses frequency control motor.
As a further solution of the present invention: the cross section of the sliding rail uses inverted trapezoidal.
As a further solution of the present invention: upper end setting and the mutually matched dovetail groove of sliding rail of the sliding block.
As a further solution of the present invention: non-slip mat is arranged in the outside of the support leg.
As a further solution of the present invention: several anti-skidding salient points are arranged in the non-slip mat surface.
As a further solution of the present invention: the drying system includes drying box;The drying box is solid by mounting rack It is scheduled on the inside of column, the inside of drying box is arranged heater, blowhole is arranged on Left-Hand Panel, wind is arranged in right panel Fan.
As a further solution of the present invention: the heater uses resistance-type ceramic heater.
As further scheme of the invention: the support leg replaces with the fixing end being fixedly connected with cross-bridging;Institute It states fixing end and movable end is connected by hinged ball;Non-slip mat is arranged in the outside of the movable end.
Compared with prior art, the beneficial effects of the present invention are:
The present invention pushes sliding block to move on the slide rail by the second electric telescopic rod of setting, so that cross-bridging drives supporting leg It moves toward one another, is supported on the inner wall of cylindrical part, the first electric telescopic rod drives part to move up and down, and rotating electric machine drives Parts turn, spray gun carry out outer surface spraying to the part for rotating and running up and down, the wind after spraying in drying system Fan dries the air that heater heats by the outer surface that blowhole blows to part to the outer surface of part;With anti-skidding The non-slip mat of salient point increases the anti-skidding effect that cross-bridging supports part inner cylinder;Support leg with freedom degree rotation is further The contact area for increasing support leg and part inner cylinder in the second electric telescopic rod motion process, provides more stable support; And this device overall structure is simple, easy to operate, convenient for regulation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the spray equipment for cylindrical part surface.
Fig. 2 is the structural schematic diagram for sliding rail and sliding block in the spray equipment on cylindrical part surface.
Fig. 3 is the schematic enlarged-scale view A for embodiment one in the spray equipment on cylindrical part surface.
Fig. 4 is the structural schematic diagram for non-slip mat in the spray equipment on cylindrical part surface.
Fig. 5 is the left view schematic diagram for drying box in the spray equipment on cylindrical part surface.
Fig. 6 is the right side view for drying box in the spray equipment on cylindrical part surface.
Fig. 7 is the schematic enlarged-scale view A for embodiment two in the spray equipment on cylindrical part surface.
In figure: 1- column, 2- crossbeam, 3- part mounting table, the first electric telescopic rod of 4-, the first mounting plate of 5-, 6- rotation Motor, 7- rotary shaft, the second mounting plate of 8-, the second electric telescopic rod of 9-, 10- sliding block, 11- sliding rail, 12- cross-bridging, 13- support Foot, 1301- fixing end, 1302- movable end, the hinged ball of 1303-, 14- non-slip mat, 15- third mounting plate, 16- spray gun, 17- dry Dry systems, 1701- mounting rack, 1702- drying box, 1703- heater, 1704- fan, 1705- blowhole.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be The concrete meaning of language in this patent.
Embodiment one
Fig. 1-6, a kind of spray equipment for cylindrical part surface, including column 1, crossbeam 2 and part is please referred to put Set platform 3;Crossbeam 2 is arranged in the top of the column 1;The lower section that crossbeam 2 described in part mounting table 3 is arranged between the column 1 is set Set the first electric telescopic rod 4;The lower section of first electric telescopic rod 4 connects the first mounting plate 5;First mounting plate 5 Overcentre mounting rotary electric machine 6 connects rotary shaft 7 below rotating electric machine 6;Second mounting plate is set below the rotary shaft 7 8;The second electric telescopic rod 9 is installed in described second mounting plate, 8 bottom surface one end, and sliding block 10 is arranged in 9 front end of the second electric telescopic rod, sliding Block 10 and the cooperation of sliding rail 11 are slided, and the sliding rail 11 is mounted on the bottom surface of the second mounting plate 8;It is arranged below the sliding block 10 and hands over Fork support 12;Top one end rotation of the cross-bridging 12 is fixed on the lower section of sliding block 10, and other end rotation is fixed on the second installation Support leg 13 is laterally arranged in the lower section of the lower section of plate 8, cross-bridging 12;Spray gun 16, cross-bridging is arranged in the left side of the cross-bridging 12 Drying system 17 is arranged in 12 right side;The spray gun 16 is bolted on third mounting plate 15, and third mounting plate 15 is solid It is scheduled on the inside of column 1;Cylindrical part is placed on vertically on the part mounting table 3 immediately below cross-bridging 12, and second electronic stretches Contracting bar 9 extends, and sliding block 10 moves on sliding rail 11, so that cross-bridging 12 collapses, the olo of support leg 13 is less than the interior of part Diameter;First electric telescopic rod 4 elongation, so that support leg 13 protrudes into the inside of part;Second electric telescopic rod 9 is shunk, sliding block 10 It is moved on sliding rail 11, so that cross-bridging 12 opens, support leg 13 is supported on the inner wall of part;First electric telescopic rod 4 is received Contracting, so that part face spray gun 16, rotating electric machine 6 works, and rotary shaft 7 drives the rotation of the second mounting plate 8, and part is with cross-bridging 12 rotations, spray gun uniformly carry out spraying operation to part outer surface;Need to adjust relative position of the part relative to spray gun 16 When, then it is equally adjusted by the up and down motion of the first electric telescopic rod 4;After the completion of spraying operation, drying system 17 is ensured Whole drying effect.
The rotating electric machine 6 uses frequency control motor;The cross section of the sliding rail 11 uses inverted trapezoidal;The sliding block 10 Upper end setting and the mutually matched dovetail groove of sliding rail 11, sliding block 10 and sliding rail 11 cooperate, guarantee have for cross-bridging 12 There are enough pulling force, ensures that the second electric telescopic rod 9 runs smoothly;Non-slip mat 14 is arranged in the outside of the support leg 13;It is described Several anti-skidding salient points are arranged in 14 surface of non-slip mat;Non-slip mat 14 with anti-skidding salient point increases cross-bridging 12 and support leg 13 is right The anti-skidding effect of part inner cylinder support.
The drying system 17 includes drying box 1702;The drying box 1702 is fixed on column 1 by mounting rack 1701 Inside, the inside of drying box 1702 is arranged heater 1703, blowhole 1705 is arranged on Left-Hand Panel, is arranged in right panel Fan 1704;After the completion of spraying operation, the heater 1703 in drying system 17 begins to warm up the gas in drying box 1702, Fan 1704 works, and by the hot wind after heating from drying box 1702, blows to part by blowhole 1705, rotating electric machine 6 is even Speed rotation, ensures whole drying effect;The heater 1703 uses resistance-type ceramic heater;Resistance-type ceramic heater Heating efficiency is high, uses the safe flames of anger.
Embodiment two
Please refer to Fig. 1 and Fig. 7, a kind of spray equipment for cylindrical part surface, including fixing end 1301, movable end 1302 and hinged ball 1303;Support leg 13 is replaced with to the fixing end being fixedly connected with cross-bridging 12 on the basis of example 1 1301;The fixing end 1301 connects movable end 1302 by hinged ball 1303;The outside setting of the movable end 1302 is anti-skidding Pad 14;Support leg 13 with freedom degree rotation makes movable end 1302 and opposite turn of fixing end 1301 by hinged ball 1303 It is dynamic, the contact area of support leg 13 and part inner cylinder in 9 motion process of the second electric telescopic rod is further increased, is provided more Stable support.
The working principle of the invention is: cylindrical part is placed on vertically on the part mounting table 3 immediately below cross-bridging 12, The elongation of second electric telescopic rod 9, sliding block 10 move on sliding rail 11, so that cross-bridging 12 collapses, the olo of support leg 13 is small In the internal diameter of part;First electric telescopic rod 4 elongation, so that support leg 13 protrudes into the inside of part;Second electric telescopic rod 9 is received Contracting, sliding block 10 move on sliding rail 11, so that cross-bridging 12 opens, support leg 13 is supported on the inner wall of part;First is electronic Telescopic rod 4 is shunk, so that part face spray gun 16, rotating electric machine 6 works, and rotary shaft 7 drives the rotation of the second mounting plate 8, part As cross-bridging 12 rotates, spray gun uniformly carries out spraying operation to part outer surface;Need to adjust part relative to spray gun 16 Relative position when, then equally adjusted by the up and down motion of the first electric telescopic rod 4;After the completion of spraying operation, drying Heater 1703 in system 17 begins to warm up the gas in drying box 1702, and fan 1704 works, by the hot wind after heating from In drying box 1702, part is blowed to by blowhole 1705,6 uniform rotation of rotating electric machine ensures whole drying effect;Have The non-slip mat 14 of anti-skidding salient point increases the anti-skidding effect that cross-bridging 12 and support leg 13 support part inner cylinder;With freedom degree The support leg 13 of rotation relatively rotates movable end 1302 and fixing end 1301 by hinged ball 1303, further increases the The contact area of support leg 13 and part inner cylinder, provides more stable support in two electric telescopic rods, 9 motion process.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention Various changes can be made.

Claims (9)

1. a kind of spray equipment for cylindrical part surface, including column (1), crossbeam (2) and part mounting table (3);Institute State top setting crossbeam (2) of column (1);Part mounting table (3) are set between the column (1);It is characterized in that, the cross The first electric telescopic rod (4) are arranged in the lower section of beam (2);The lower section of first electric telescopic rod (4) connects the first mounting plate (5);The overcentre mounting rotary electric machine (6) of first mounting plate (5), rotating electric machine (6) lower section connect rotary shaft (7); The second mounting plate (8) are set below the rotary shaft (7);Described second mounting plate (8) bottom surface one end is installed by the second electric expansion Sliding block (10) are arranged in bar (9), the second electric telescopic rod (9) front end, and sliding block (10) and sliding rail (11) cooperation are slided, the sliding rail (11) it is mounted on the bottom surface of the second mounting plate (8);Cross-bridging (12) are set below the sliding block (10);The cross-bridging (12) The rotation of top one end be fixed on the lower sections of sliding block (10), the other end rotates the lower section for being fixed on the second mounting plate (8), cross-bridging (12) laterally setting support leg (13) of lower section;Spray gun (16) are arranged in the left side of the cross-bridging (12), the right side of cross-bridging (12) Drying system (17) are arranged in side;The spray gun (16) is bolted on third mounting plate (15), third mounting plate (15) It is fixed on the inside of column (1).
2. the spray equipment according to claim 1 for cylindrical part surface, which is characterized in that the rotating electric machine (6) frequency control motor is used.
3. the spray equipment according to claim 1 for cylindrical part surface, which is characterized in that the sliding rail (11) Cross section use inverted trapezoidal.
4. the spray equipment according to claim 1 or 3 for cylindrical part surface, which is characterized in that the sliding block (10) upper end setting and sliding rail (11) mutually matched dovetail groove.
5. the spray equipment according to claim 1 for cylindrical part surface, which is characterized in that the support leg (13) non-slip mat (14) are arranged in outside.
6. the spray equipment according to claim 5 for cylindrical part surface, which is characterized in that the non-slip mat (14) several anti-skidding salient points are arranged in surface.
7. the spray equipment according to claim 1 for cylindrical part surface, which is characterized in that the drying system (17) include drying box (1702);The drying box (1702) is fixed on the inside of column (1), drying by mounting rack (1701) Heater (1703) are arranged in the inside of case (1702), and blowhole (1705) are arranged on Left-Hand Panel, and fan is arranged in right panel (1704)。
8. the spray equipment according to claim 7 for cylindrical part surface, which is characterized in that the heater (1703) resistance-type ceramic heater is used.
9. being used for the spray equipment on cylindrical part surface according to claim 1 or 5, which is characterized in that the support Foot (13) replaces with the fixing end (1301) being fixedly connected with cross-bridging (12);The fixing end (1301) passes through hinged ball (1303) movable end (1302) are connected;Non-slip mat (14) are arranged in the outside of the movable end (1302).
CN201811650601.1A 2018-12-31 2018-12-31 A kind of spray equipment for cylindrical part surface Withdrawn CN109718983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811650601.1A CN109718983A (en) 2018-12-31 2018-12-31 A kind of spray equipment for cylindrical part surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811650601.1A CN109718983A (en) 2018-12-31 2018-12-31 A kind of spray equipment for cylindrical part surface

Publications (1)

Publication Number Publication Date
CN109718983A true CN109718983A (en) 2019-05-07

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CN201811650601.1A Withdrawn CN109718983A (en) 2018-12-31 2018-12-31 A kind of spray equipment for cylindrical part surface

Country Status (1)

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CN (1) CN109718983A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111282742A (en) * 2020-02-10 2020-06-16 秦继中 Inside and outside synchronous spraying equipment of metal cylinder anti-rust paint
CN111421272A (en) * 2020-03-31 2020-07-17 淮安钛谷科技有限公司 Buckle formula thermos cup anchor clamps
CN111686968A (en) * 2020-05-09 2020-09-22 宫涛 Fire hose paint spraying apparatus for security protection

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205762001U (en) * 2016-05-30 2016-12-07 天津市龙云精工机械有限公司 A kind of annular metal goods spray-painting plant
CN106393135A (en) * 2016-11-25 2017-02-15 南陵县襄荷产业协会 Concealed mechanical arm for vehicle machining
US20170326573A1 (en) * 2014-11-06 2017-11-16 Spraybooth Technology Limited Spray booth ventilation
CN207102975U (en) * 2017-07-06 2018-03-16 成都联创精密机械有限公司 A kind of swinging fuel tank spray-painting plant
CN108514971A (en) * 2018-06-25 2018-09-11 许昌乐居科技有限公司 A kind of smart home processing spray-painting plant
CN108543650A (en) * 2018-05-18 2018-09-18 叶巧敏 A kind of automobile production tubular part spray equipment
CN108607711A (en) * 2018-07-20 2018-10-02 芜湖市智行天下工业设计有限公司 A kind of 360 degree of spray-painting plants in circular motor housing outer surface
CN108787240A (en) * 2018-06-29 2018-11-13 宁波德深机械设备有限公司 A kind of cylindrical component spray-painting plant
CN108787284A (en) * 2018-06-22 2018-11-13 马新伟 A kind of fire-fighting sprays fire extinguisher case surface processing unit (plant)
CN109013148A (en) * 2018-09-13 2018-12-18 江阴市长泾车船附件有限公司 A kind of hardware spray-painting plant

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170326573A1 (en) * 2014-11-06 2017-11-16 Spraybooth Technology Limited Spray booth ventilation
CN205762001U (en) * 2016-05-30 2016-12-07 天津市龙云精工机械有限公司 A kind of annular metal goods spray-painting plant
CN106393135A (en) * 2016-11-25 2017-02-15 南陵县襄荷产业协会 Concealed mechanical arm for vehicle machining
CN207102975U (en) * 2017-07-06 2018-03-16 成都联创精密机械有限公司 A kind of swinging fuel tank spray-painting plant
CN108543650A (en) * 2018-05-18 2018-09-18 叶巧敏 A kind of automobile production tubular part spray equipment
CN108787284A (en) * 2018-06-22 2018-11-13 马新伟 A kind of fire-fighting sprays fire extinguisher case surface processing unit (plant)
CN108514971A (en) * 2018-06-25 2018-09-11 许昌乐居科技有限公司 A kind of smart home processing spray-painting plant
CN108787240A (en) * 2018-06-29 2018-11-13 宁波德深机械设备有限公司 A kind of cylindrical component spray-painting plant
CN108607711A (en) * 2018-07-20 2018-10-02 芜湖市智行天下工业设计有限公司 A kind of 360 degree of spray-painting plants in circular motor housing outer surface
CN109013148A (en) * 2018-09-13 2018-12-18 江阴市长泾车船附件有限公司 A kind of hardware spray-painting plant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111282742A (en) * 2020-02-10 2020-06-16 秦继中 Inside and outside synchronous spraying equipment of metal cylinder anti-rust paint
CN111282742B (en) * 2020-02-10 2021-11-30 铜陵群力机械有限公司 Inside and outside synchronous spraying equipment of metal cylinder anti-rust paint
CN111421272A (en) * 2020-03-31 2020-07-17 淮安钛谷科技有限公司 Buckle formula thermos cup anchor clamps
CN111686968A (en) * 2020-05-09 2020-09-22 宫涛 Fire hose paint spraying apparatus for security protection

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Application publication date: 20190507